806791355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1009}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 1073347200

約数和(自身を除く): 266555845

約数列:

[1, 5, 17, 23, 85, 115, 391, 409, 1009, 1955, 2045, 5045, 6953, 9407, 17153, 23207, 34765, 47035, 85765, 116035, 159919, 394519, 412681, 799595, 1972595, 2063405, 7015577, 9491663, 35077885, 47458315, 161358271, 806791355]

約数ペア:

[(1, 806791355), (5, 161358271), (17, 47458315), (23, 35077885), (85, 9491663), (115, 7015577), (391, 2063405), (409, 1972595), (1009, 799595), (1955, 412681), (2045, 394519), (5045, 159919), (6953, 116035), (9407, 85765), (17153, 47035), (23207, 34765)]